BREASTFEEDING NIPPLE SHIELD. 100% soft silicone in unique butterfly-shaped design contours to your natural breast shape for a better fit. AIDS BREASTFEEDING CHALLENGES. Use for overactive letdown, flat or inverted nipples, or latching difficulties. PROTECTIVE NURSING SHIELDS. Allows you to continue breastfeeding while protecting nipples that are sore, chapped, or cracked. Use nipple balm to soothe nipples and to help keep nipple shields in place. NATURAL-FEELING. Thin, soft silicone warms up with skin temperature for a natural feel, and butterfly shape allows for more skin-to-skin contact between mom and baby. MORE HOLES. Additional holes are more anatomically correct for more natural feeding and free-flowing milk.